The Kookaburra Ball, The Wobbled Seam And The Border/Gavaskar Sequence


By Garfield Robinson

West Indies quick bowling nice and one-time record-holder for wickets in Take a look at cricket, Courtney Walsh, was spectacularly profitable on their 2000 go to to England.

The hosts gained the sequence, however the Jamaican was nearly unplayable, capturing 34 wickets within the 5 video games at a staggering common of 12.82 and at a strike charge of 38.88.

His strategies, as all the time, had been easy ones.

His tempo had eased by then, however he was nonetheless as exact as ever in size and route and elicited a good bit of sideways motion on green-tinged surfaces. He didn’t swing the ball a lot.

Actually, I recall him exhibiting some frustration at two deliveries in a single over that swung waywardly down leg.

Wobble Seam

He did his work off the pitch with what we now name the scrambled or wobbled seam.

This was the primary time I took discover of the seam wobbling because it made its approach in direction of the batter.

Relying on the way it landed the ball might deviate left or proper, and as Ian Botham was fond of claiming, “if I don’t know which approach it would go how will the man on the different finish know,” or one thing to that impact.

The scrambled seam was not a deliberate ploy by Walsh or every other bowler on the time.

One cause I’m assured of it’s because only in the near past, Sir Curtly Ambrose, who was additionally on that 2000 English tour and who himself benefitted from the scrambled seam, was regarding Ian Bishop that they had been all taught to try to ship the ball with the seam bolt upright, with the one variation being the cross-seam supply.

The scrambled seam, subsequently, resulted from a failure to command a steadily upright seam place.

But it surely labored out nicely for Walsh and Ambrose that sequence.

Scramble Seam in England

It was notably helpful in England the place greener wickets and the Dukes ball, with its proud and sturdy seam, made sideways motion extra probably and extra enduring.

In most different components of the world it was the Kookaburra ball that dominated.

Possessing a seam that was flatter and fewer sturdy, it was not as amenable to swing and seam because the Dukes ball and even the SG ball that’s utilized in India.

West Indies fast-bowling nice Ian Bishop stated the Kookaburra was the ball he “least appreciated

It was not shocking, in hindsight, when the West Indies Cricket Board (now Cricket West Indies) jettisoned the Kookaburra in favour of the Dukes ball for the beginning of the 2010-11 residence season.

Since then pacers like Kemar Roach, Shannon Gabriel and Jason Holder have profited from the change, racking up pretty respectable performances at residence and even spurring their residence facet to a couple shocking sequence wins.

Impact in Australia

In the meantime, in Australia, there have been considerations in regards to the kookaburra ball as nicely, with aficionados believing considering the Dukes and SG balls had been superior merchandise that facilitated a greater stability between bat and ball.

Extremely regarded cricket analyst, Jarrod Kimber, had this to say on the matter: “A few years in the past they had been very upset that everybody was slagging off the kookaburra balls they usually had been speaking about one other ball referred to as Dukes and even SG and saying these had been higher balls.

And so kookaburra stated, ‘okay, we’re gonna change our ball…we’re gonna reinforce the seam and make that seam just a little bit stronger.’

And so they fully modified the structural integrity of the cricket ball…since that’s occurred there’s been one very huge change in Australian cricket and that’s the wobble ball.

Earlier than that the wobble ball was not likely seen as an efficient factor inside Australia. As soon as kookaburra modified that ball the wobble ball fully took over.”

The brand new and improved kookaburra ball, together with barely extra spiteful surfaces have made Take a look at-match batting in Australia an much more tough line of labor than it was earlier than.

This predicament was highlighted not way back when Shamar Joseph utilized tempo, accuracy and the wobbled seam to seize 7/68 and bowl the West Indies to a stupendous victory by eight runs in Brisbane in January 2024. The house facet was chasing a meager 216.

Main Wicket-Taking Supply

What was as soon as an error within the launch of the ball has now change into a full-blown tactic. And the scrambled or wobbled-seam ball is now a major wicket-taking supply.

It’s typically stronger than the swinging ball as a result of the motion happens off the pitch and subsequently later than the ball that swings within the air, thus permitting much less time for batters to regulate.

And so now we come to the present Border/Gavaskar sequence. We have now already witnessed the results of the comparatively new kookaburra ball on a considerably spicy floor at Perth.

The hosts would have undoubtedly been contented dismissing the guests for 150. However they might solely handle 104 in reply, just for India to rack up 487/6 declared of their second innings to win comfortably by 295 runs.

Worrying for Australia was the truth that the floor appeared to have held extra terrors when the guests had been bowling than when the hometown bowlers had been in operation.

The ball appeared to swing, seam and bounce extra when propelled by Jasprit Bumrah, Mohammed Siraj and Harshit Rana than when it left the arms of Pat Cummins, Mitchell Starc and Josh Hazlewood.

Jasprit Bumrah

Jasprit Bumrah collected 5 wickets within the first innings by using quite a lot of the talents of the fast-bowling commerce.

He swung the ball, seamed it off the monitor, and urged it to bounce disconcertingly. He additionally has a superpower as a quick bowler in that he releases the ball nearer to the batter than, I’m positive, each different quick bowler within the sport.

It was revealed, for example, that the ball leaves his contact 40 cm nearer to the batter than when bowled by teammate Harshit Rana.

Meaning the ball would look like nearly three kilometers per hour sooner from Bumrah if he and Rana bowled on the similar tempo.

Now that’s not nothing and provides to the diploma of issue the batter should negotiate when going through the Indian captain.

Bumrah is nothing if not a handful, and Australia may have a dickens of a time coping with him this sequence supplied he stays match.

However his assist bowlers are not any slouches both and have proven indicators that they might flourish in Australian circumstances with the improved Kookaburra ball.

Siraj is an everyday person of the wobbled seam and employed it to nice impact in capturing the 5 wickets he did within the sport.

Rana’s first take a look at wicket was facilitated by the scrambled seam as nicely, and it was a pearl of a supply.

The pacer got here around the wicket to the left-handed Travis Head and angled the ball in earlier than seaming it away to hit the highest of his off-stump. Head had no likelihood.

Nonetheless, the sequence is younger and there’s a lot time for Australia to come back storming again. They’ve formidable fast-men too who might do harm within the present setting.

The stage is subsequently set for an enthralling sequence that the followers will savour.

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